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40G QSFP+ to 4xSFP+ Breakout DAC for Cisco QSFP-4SFP10G-CU50CM - 40GBASE-CR4 Passive Direct Attach Copper Twinax QSFP to SFP Cable for Cisco Devices, 0.5-Meter(1.6ft)
✅ In stock
F
Grade
Analysis Confidence
100%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Aug 30, 2026 10:36 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰At 10% off its standard going rate, this offer delivers clear value for the money.
- 📉Better-priced windows have occurred before, though not frequently — today's price is reasonably competitive.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
11.1/28
Recent Value
0/22
Market Standing
4.05/20
Deal Strength
0/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
10Gtek
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓40GbE QSFP+ to 4xSFP+ DAC Direct Attach Copper Twinax Breakout Cable, Passive, 0.5-Meter(1.6ft), 30AWG
✓Widely compatible with Cisco QSFP-4SFP10G-CU50CM Devices, and other open switch Devices
✓40G QSFP+ to 4xSFP+ Cable can connect 40 Gigabit switch, router, server, NIC, or other fiber optic equipments with QSFP+ ports to 10 Gigabit equipments with SFP+ port for Network Attached Storage, Storage Area Network and High Performance Computing
✓In 10Gtek's Signal Integrity Lab, we 100% passed TDR & VNA tested. And each DAC Cable is individually tested on switches before delivery
✓10Gtek is a manufacturer of Direct Attach Copper Cable, custom sevice also is available
⚙️ Specifications
Brand
10Gtek
Connector Type
Qsfp+ to Sfp
Cable Type
PVC Copper Cable
Compatible Devices
Cisco QSFP-H40G-CU0.5M, switch, router, server, NIC, or other fiber optic equipments with QSFP+ ports.
Special Feature
Ultra-low Power Consumption, Ultra-low Latency, High Cost-effectiveness.
Compatible Phone Models
Cisco QSFP-4SFP10G-CU50CM
Recommended Uses For Product
Data Center Switching, Network Attached Storage, Storage Area Network, High Performance Computing, Connecting 40 Gigabit switch, router, server, NIC, or other fiber optic equipments with QSFP+ ports to 10 Gigabit equipments with SFP+ port
Ethernet cable category
Cat 8
Color
40G Q10-4S
Connector Gender
Male-to-Male
Data Transfer Rate
40 gigabytes_per_second
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